A 2017 satellite photo shows the stark contrast along the boundary between a giant field of golden "star dunes" and a barren ...

From a distance, Biosphere 2 emerges from the cacti and creosote of the Sonoran desert like a gleaming oasis, a colony of ...

Earth was not always the blue-green world we know today: early Earth's oxygen levels were about a million times lower than we ...

Earth scientists often face huge challenges when researching Earth's history: many significant events occurred such a long ...

Chemical fossils from 635-million-year-old rocks suggest sponges were among Earth’s first animals, reshaping the story of early life.

Ancient hot springs in Japan reveal how microbes adapted to Earth’s first oxygen, offering insights into early life.

For decades, astronomers believed Andromeda and the Milky Way were destined to merge in about 4 billion years. But new ...

Earth was not always the blue-green world we know today: the early Earth's oxygen levels were about a million times lower than we now experience ...

A new study has suggested some of the universe's oldest black holes pass our cosmic neighbourhood at least once every decade, ...

Japan's hot springs reveal how Earth's organisms survived the 'Great Oxidation Event' 2.3 billion years ago: Study A team ...

Led by paleoanthropologist Professor Chris Stringer from London’s Natural History Museum, the team originally believed the skull to be an earlier ancestor of humanity, named Homo erectus, because it ...

After September 23's false alarm, faith leaders are speaking out about what the Bible truly says about the end of days.